Also, I do not think we saw if the ceph-iscsi versions are the same. We
saw the ceph versions are different which is ok. If you were using a old
ceph-iscsi version which has different settings/values with a newer
version then you could see this error.

On 12/03/2019 06:47 PM, Jason Dillaman wrote:
> You haven't answered whether or not you tried restarting the API
> daemons yet AFAICT.
>
> On Tue, Dec 3, 2019 at 5:53 PM Gesiel Galvão Bernardes
> <gesiel.bernardes@gmail.com> wrote:
>>
>> I copied the /etc/ceph folder from one to the other, restarted rbd-target-api but the error continues.
>>
>> Any tips on which direction I can look?
>>
>> Em ter., 3 de dez. de 2019 às 15:10, Jason Dillaman <jdillama@redhat.com> escreveu:
>>>
>>> On Tue, Dec 3, 2019 at 12:58 PM Gesiel Galvão Bernardes
>>> <gesiel.bernardes@gmail.com> wrote:
>>>>>
>>>>> Jason,
>>>>
>>>>
>>>> Returned a json with "data" and a different strnig. Were they supposed to be the same?
>>>
>>> Yes, they should be the same since those are the hashes of the config.
>>>
>>>> Now I checked that ceph version is different in the gateways: ceph-iscsi1 running 13.2.6 and ceph-iscsi1 running 13.2.7. Could this be the problem?
>>>
>>> The Ceph version shouldn't matter. Perhaps you are running different
>>> ceph-iscsi versions and a setting's default value unexpectedly
>>> changed?
>>>
>>>> Gesiel
>>>> Em ter., 3 de dez. de 2019 às 14:43, Jason Dillaman <jdillama@redhat.com> escreveu:
>>>>>
>>>>> You might need to reset the target API service. You can compare what
>>>>> the two REST APIs think the config is by running:
>>>>>
>>>>> $ curl --insecure --user <username>:<password> -X GET
>>>>> http://ceph-iscsi1:5000/api/sysinfo/checkconf
>>>>> $ curl --insecure --user <username>:<password> -X GET
>>>>> http://ceph-iscsi3:5000/api/sysinfo/checkconf
>>>>
>>>>
>>>>>
>>>>> (tweak username, password, http/https, and port as appropriate as per
>>>>> your configs)
>>>>>
>>>>> On Tue, Dec 3, 2019 at 12:34 PM Gesiel Galvão Bernardes
>>>>> <gesiel.bernardes@gmail.com> wrote:
>>>>>>
>>>>>> Are exactly the same:
>>>>>>
>>>>>> [root@ceph-iscsi1 ~]# sha256sum /etc/ceph/iscsi-gateway.cfg
>>>>>> 33620867c9c3c5e6a666df2bb461150d4a885db2989cd3aea812a29555fdc45a  /etc/ceph/iscsi-gateway.cfg
>>>>>>
>>>>>> [root@ceph-iscsi3 ~]# sha256sum /etc/ceph/iscsi-gateway.cfg
>>>>>> 33620867c9c3c5e6a666df2bb461150d4a885db2989cd3aea812a29555fdc45a  /etc/ceph/iscsi-gateway.cfg
>>>>>>
>>>>>> Em ter., 3 de dez. de 2019 às 14:28, Jason Dillaman <jdillama@redhat.com> escreveu:
>>>>>>>
>>>>>>> The sha256sum between the "/etc/ceph/iscsi-gateway.cfg" where you are
>>>>>>> running the 'gwcli' tool and `ceph-iscsi3` most likely mismatches.
>>>>>>>
>>>>>>> On Tue, Dec 3, 2019 at 12:19 PM Gesiel Galvão Bernardes
>>>>>>> <gesiel.bernardes@gmail.com> wrote:
>>>>>>>>
>>>>>>>> Hi everyone,
>>>>>>>>
>>>>>>>> I have a problem trying to add an ISCSI gateway. The following error is generated when trying to add the new gateway:
>>>>>>>>
>>>>>>>> iscsi-target...-igw/gateways> create ceph-iscsi3 192.168.201.3
>>>>>>>> Adding gateway, sync'ing 3 disk(s) and 2 client(s)
>>>>>>>> Failed : /etc/ceph/iscsi-gateway.cfg on ceph-iscsi3 does not match the local version. Correct and retry request
>>>>>>>>
>>>>>>>> But the file iscsi-gateway.cfg is exactly the same in all gateways.
>>>>>>>> Selinux is disabled, permissios are OK too.
>>>>>>>>
>>>>>>>> I using ceph 13.2.6. Can anyone help-me?
>>>>>>>>
>>>>>>>> Regards
>>>>>>>> Gesiel
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> ceph-users mailing list -- ceph-users@ceph.io
>>>>>>>> To unsubscribe send an email to ceph-users-leave@ceph.io
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Jason
>>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Jason
>>>>>
>>>
>>>
>>> --
>>> Jason
>>>
>
>